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There are air, soil, rocks, water, animals, plants, people, etc. in the earth's home. 2 Abiotic and living resources such as sunlight, air, water, plants, animals, etc.
The Earth's atmosphere is mainly made up of nitrogen and oxygen. The tropics.
More solar energy is received than in the polar regions and is redistributed through the atmosphere and ocean circulation. Greenhouse gas.
It also plays an important role in regulating the surface temperature. The climate of a region is determined not only by latitude but also by factors such as altitude and proximity to the region and the ocean. Tropical cyclones.
Severe weather such as thunderstorms and heat waves occur in a wide area and have a great impact on life.
The relationship between the Earth and the Moon.
The Earth's gravitational pull interacts with other objects in space, especially the Moon, which is the Earth's only natural satellite. The Earth revolves around the Sun.
It takes about a few days a week. The Earth's axis of rotation is tilted relative to its orbital plane, thus producing seasons on Earth. The gravitational interaction between the Earth and the Moon causes tides that stabilize the direction of the Earth on its axis and gradually slow down its rotation.
The earth is the home of human beings living together, and there is only one earth for human beings.
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There is sun, air and water in the earth's home.
Sunlight is important. Sunlight and water, the plants that produce, work together to produce oxygen in the air. These are the three major things that exist on Earth.
Therefore, human beings need to protect the natural environment of the earth. It is necessary to pay attention to the mutual use of these three major items. Everything in our planet is interconnected, and none of them can be without.
The sun brings light and heat to the earth's home; Although the air cannot be seen or touched, without it, people and animals and plants cannot survive; The surface of the soil and the soil are inhabited by a variety of plants and animals, and the survival of these plants and animals is inseparable from the soil.
Brief introduction.
The occurrence, existence, transformation, and extinction of all things operate according to certain laws, and in today's world, when the earth's resources are seriously depleted and the ecological environment is deteriorating rapidly, only by finding the causes of the formation of all these phenomena can we fundamentally transform it. Based on the purification of people's hearts, the Earth Home Network reveals the causes and effects of all phenomena, so that people can see the essence of things through phenomena, so as to take precautions and prevent disasters before they occur.
The earth is the only home for human beings to coexist and coexist, human beings only take all things as one, live in harmony with nature, love all things on the earth like themselves, start from bit by bit, live a thrifty life, so that the limited resources of the earth will flow for a long time, and all of us will care for and protect our homeland, and the home of the earth will be harmonious and eternal!
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The home of all living things on Earth is the "biosphere".
The biosphere provides basic conditions for human beings and other organisms to survive, such as nutrients, sunlight, air, water, suitable temperature and a certain living space, which is suitable for the survival of organisms, so the biosphere is the common home for the survival of human beings and other organisms.
The concept and essentials of the biosphere were first proposed by the Austrian geologist Hughes (in 1875) and refer to the whole of the earth's areas of life and its habitation. It includes about 10,000 meters above sea level to the essentials of the biosphere, which refers to the whole of the sphere of life on Earth and its habitation environment, 11,000 meters below, including the lower layers of the atmosphere, the upper layers of the lithosphere, the entire pedosphere and hydrosphere.
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1: The diameter of the Earth is: 12756 km, Mars: 6794 The surface area of Mars is equivalent to the land surface of the Earth.
2: Mars is different in color, Mars is red, and Earth is blue, 3: Mars has a different surface temperature, the temperature difference between perihelion and aphelion is nearly 160 degrees Celsius. The average surface temperature is minus 55
4: The composition of the atmosphere of Mars is different, carbon dioxide (plus nitrogen (argon) and trace amounts of oxygen (and water vapor (, the earth's nitrogen is more than 60%, and the rest is composed of carbon dioxide and oxygen, so the difference between Mars and Huishu Earth is different in volume, color, temperature, atmospheric composition, etc., when the mountains are in a state of being, there are many differences, such as the distance to the star sun, plate movement, etc.
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Earth is the home of life.
What is Earth?
The earth is the home of mankind;
is the nanny of humanity;
It is the cradle of life;
It is also the abode of every life.
Mankind has become happier because of the closure of the earth;
Animals are lovelier because of the earth;
Plants become more alive because of the earth;
All living things in the world have become more vibrant because of the earth.
Earth, this lovely home;
Earth, this cute doll;
Earth, this beautiful and fragile life.
Earth, she brings the earth back to life;
Earth, she makes the world come alive;
Earth, she makes animals alive;
Earth, she allows plants to grow unyieldingly;
Earth, she makes humanity thrive.
The earth, human beings can't do without her, animals can't do without her, plants can't do without her, and life in the world can't do without her.
She's too vulnerable;
She's so cute;
She is too delicate;
She is so beautiful;
She's so pure.
We cannot let this beautiful and lovely earth disappear;
Because she is the happy dwelling place of our human beings and even all things in the world, what would the world be without her?
You won't give up this earth, will you?
It won't destroy the earth!
Then please cherish it!
Because it's my forever home!
The conditions under which life arises:
1) There are necessary constituent substances that can synthesize organic matter such as carbon, hydrogen, oxygen, nitrogen and other elements. >>>More
Humans can sustain a day at most. Once all living things rebel against humans, the greatest danger to humans is not large carnivores such as lions and bears, but some creatures that we cannot see or touch. If all the bacteria turn against each other, then human beings will not even be able to live for a day, because the good bacteria will no longer help the human body, but will help the bad bacteria, which is very scary.
The lesson plan in Earth Homes is as follows: >>>More
Personally, I think that the universe is so big that there must be planets with living things, but we haven't discovered it yet. >>>More
The order of appearance of living things on the earth is from low to high, from simple to complex, from imperfect to perfect. >>>More